tourism

Toxic Invasive Pufferfish Attack Swimmers in Cretan Waters

Tuesday, 7 July 2026/Source: Google News/1 min read

Pufferfish have been spotted in Cretan waters, with video footage confirming aggressive behavior including biting through metal cans. Several swimmers have reported injuries from encounters with these fish. The species involved is likely the silver-cheeked toadfish (Lagocephalus sceleratus), an invasive species that has spread throughout the eastern Mediterranean in recent years. Its flesh and organs contain tetrodotoxin, a potent poison with no known antidote, making it dangerous to handle or consume. Bites can cause lacerations due to the fish's strong beak-like jaw. Tourists swimming in Crete should be aware of this species and avoid approaching or touching any pufferfish spotted in the water. If bitten or if you observe a pufferfish, exit the water calmly and seek medical attention immediately. Local authorities advise never to handle or eat these fish under any circumstances.

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